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Clockwise Rotate 90 (x,y) -->(y,-x) A(-3,2) A' = Rotate 180 (x,y) -->(-x,-y) A' = A(4, -2) Rotate 270 Clockwise(x,y) --> (-y,x) A' = A(4,5) Rotate 90 Clockwise(x,y) --> (y, -x) A(-4,-3) A' = Rotate 180 (x,y) --> (-x,-y) A(-6,5) A' = Rotate 270 Clockwise(x,y) -->(-y,x) A' = A(4,-3) Rotate 90 Clockwise(x,y) -->(y,-x) A' = A(1,2) Rotate 180 (x,y) -->(-x,-y) A' = A(8,2) Rotate 270 Clockwise(x,y) -->(-y,x) A' = A(3,1) Rotate 90 Clockwise(x,y) --> (y,-x) A(-7,-5) A' = |